Ashtray



FIG. 1 is a perspective view of an ashtray showing my new design;

FIG. 2 is an elevational view from the left end thereof;

FIG. 3 is an elevational view from the right end thereof;

FIG. 4 is a left side elevational view thereof, the left side elevational view and the right side elevational view being similar;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top view thereof. 

The ornamental design for an ashtray, substantially as shown and described. 